<!DOCTYPE html>
<HTML>

<HEAD>
	<TITLE> ZTREE DEMO - beforeClick / onClick</TITLE>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
	<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
	<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
	<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
	<!--  <script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
	  <script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>-->
	<SCRIPT type="text/javascript">

		var setting = {
			data: {
				key: {
					title: "t"
				},
				simpleData: {
					enable: true
				}
			},
			callback: {
				beforeClick: beforeClick,
				onClick: onClick
			}
		};

		var zNodes = [
			{ id: 1, pId: 0, name: "普通的父节点", t: "我很普通，随便点我吧", open: true },
			{ id: 11, pId: 1, name: "叶子节点 - 1", t: "我很普通，随便点我吧" },
			{ id: 12, pId: 1, name: "叶子节点 - 2", t: "我很普通，随便点我吧" },
			{ id: 13, pId: 1, name: "叶子节点 - 3", t: "我很普通，随便点我吧" },
			{ id: 2, pId: 0, name: "NB的父节点", t: "点我可以，但是不能点我的子节点，有本事点一个你试试看？", open: true },
			{ id: 21, pId: 2, name: "叶子节点2 - 1", t: "你哪个单位的？敢随便点我？小心点儿..", click: false },
			{ id: 22, pId: 2, name: "叶子节点2 - 2", t: "我有老爸罩着呢，点击我的小心点儿..", click: false },
			{ id: 23, pId: 2, name: "叶子节点2 - 3", t: "好歹我也是个领导，别普通群众就来点击我..", click: false },
			{ id: 3, pId: 0, name: "郁闷的父节点", t: "别点我，我好害怕...我的子节点随便点吧...", open: true, click: false },
			{ id: 31, pId: 3, name: "叶子节点3 - 1", t: "唉，随便点我吧" },
			{ id: 32, pId: 3, name: "叶子节点3 - 2", t: "唉，随便点我吧" },
			{ id: 33, pId: 3, name: "叶子节点3 - 3", t: "唉，随便点我吧" }
		];

		var log, className = "dark";
		function beforeClick(treeId, treeNode, clickFlag) {
			className = (className === "dark" ? "" : "dark");
			showLog("[ " + getTime() + " beforeClick ]&nbsp;&nbsp;" + treeNode.name);
			return (treeNode.click != false);
		}
		function onClick(event, treeId, treeNode, clickFlag) {
			showLog("[ " + getTime() + " onClick ]&nbsp;&nbsp;clickFlag = " + clickFlag + " (" + (clickFlag === 1 ? "普通选中" : (clickFlag === 0 ? "<b>取消选中</b>" : "<b>追加选中</b>")) + ")");
		}
		function showLog(str) {
			if (!log) log = $("#log");
			log.append("<li class='" + className + "'>" + str + "</li>");
			if (log.children("li").length > 8) {
				log.get(0).removeChild(log.children("li")[0]);
			}
		}
		function getTime() {
			var now = new Date(),
				h = now.getHours(),
				m = now.getMinutes(),
				s = now.getSeconds();
			return (h + ":" + m + ":" + s);
		}

		$(document).ready(function () {
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
		});

	</SCRIPT>
</HEAD>

<BODY>
	<h1>单击节点控制</h1>
	<h6>[ 文件路径: core/click.html ]</h6>
	<div class="content_wrap">
		<div class="zTreeDemoBackground left">
			<ul id="treeDemo" class="ztree"></ul>
		</div>
		<div class="right">
			<ul class="info">
				<li class="title">
					<h2>1、beforeClick / onClick 事件回调函数控制</h2>
					<ul class="list">
						<li>利用 click 事件回调函数 可以进行各种其他的附加操作，这里简单演示如何监控此事件</li>
						<li>
							<p><span class="highlight_red">请尝试按下 <b>Ctrl</b> 或 <b>Cmd</b> 键进行 多节点选择 和 取消选择</span><br />
								click log:<br />
							<ul id="log" class="log"></ul>
							</p>
						</li>
					</ul>
				</li>
				<li class="title">
					<h2>2、setting 配置信息说明</h2>
					<ul class="list">
						<li class="highlight_red">需要设置 setting.callback.beforeClick 和 setting.callback.onClick 属性, 详细请参见
							API 文档中的相关内容</li>
					</ul>
				</li>
				<li class="title">
					<h2>3、treeNode 节点数据说明</h2>
					<ul class="list">
						<li>对 节点数据 没有特殊要求，用户可以根据自己的需求添加自定义属性</li>
					</ul>
				</li>
			</ul>
		</div>
	</div>
</BODY>

</HTML>